FIRST ANSWER GETS BRAINLIEST solve 4x-9y=11 for y

Answers

Answer 1

Answer:

i think its 5 honestly.

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Evaluate 3/5 - 3/10 and explanation thanks

Answers

It would be 3/10 because you have to create a common denominator. That would be 10. 3x2=6 and 5x2=10, so 3/5 would become 6/10, which is equivalent. If you kept the denominators the same and subtracted the numerators, you would get 3/10.

Marty wants to plant grass in a rectangular section of his backyard. The section where he wants grass measures 6.62 meters by 4.55 meters. What is the area of this section? (Area = length × width) Do not round your answer.

Answers

Lets first look at the formula, then substitute for the formula, then solve. lets do it:-

A = lw
A = Area
l = lentgh
w = width

A = lw
l = 6.62 meters
w = 4.55 meters

A = lw
A = 6.62 × 4.55
A = 30.121 meters

So, the area of this section is 30.121 Meters.

Hope I helped ya!! xD

a=l×w
6.62m×4.55m
=30.121m

Add:
1⁄2 + 2⁄5 + 1⁄4 =

Answers

$(23)/(20)$

Answer:

i think that the answer is 23/20

Step-by-step explanation:

What number is 40% of 720

Answers

you would have to set you problem up like
x 40
____=_____
720 100

you would multiply 40 by 720 then you would divide 28,800 by 100 your answer will be 288.

Solve and check
7/8h-5/8=2

Answers

$(7)/(8)h-(5 )/(8)=2 \ \ |+(5)/(8)\n \n(7)/(8)h=2+(5 )/(8)\n \n(7h)/(8)=(16)/(8)+(5 )/(8) \n \n(7h)/(8)=(21)/(8) \ \ / *8\n \n 7h=21 \ \ /:7 \ \ \n \nh=(21)/(7)\n \nh=3$

$(7)/(8)h-(5)/(8)=2$

$8((7)/(8)h-(5)/(8))=8(2)$

$7h-5=16$

$(7h)/(7)=(21)/(7)$

$h=3$

Please help and thank you

Answers

Answer:

○ A.If two angles form a pair of vertical angles, then they are congruent.

Step-by-step explanation:

Not all vertical angles are congruent. There are many unique models where you will have a transversal, and there will be some angles where some are shorter than others, etcetera.

I hope this is correct, and as always, I am joyous to assist anyone at any time.